Operation Manual

CycleMaintenance
138
x Feel the reaction arm and check
whether the screw joint is tight against
the chain stays.
x If the reaction arm fixing screw is loose,
tighten it in a clockwise direction.
x If you lack the necessary expertise and
the tools required to fasten the reaction
arm, have the coaster brake checked
and adjusted by your dealer.
14.13 Crankset
1. Try to move the pedal inwards or
outwards from side to side.
x Observe whether the crank,
bottom bracket or pedal bearing
can be moved sideways (see
“Illustr.:Crankset using the example
of a derailleur shifting system”).
2. Try to move the pedal vertically upwards
or downwards.
x Observe whether the crank or
pedal move vertically in the bottom
bracket or pedal bearing.
x If the pedal, crank or bottom bracket
can be moved sideways or vertically,
have the crankset checked by your
dealer.
1 2
Illustr.: Coaster brake (example)
1 Chain stays
2 Fastening clamp on the frame
3 Screw joint
4 Coaster brake reaction arm
3 4
Illustr.: Crankset using the example of a
derailleur shifting system (example)
1 Chainring
2 Crank
3 Pedal
2
3
1